Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1987-05-07
1989-02-28
Gallagher, John J.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
1563314, 525127, 525130, 525440, 525451, 525455, C09J 502
Patent
active
048082554
ABSTRACT:
Reactive hot melt adhesive compositions combining the characteristics of hot melt adhesives and curing urethane adhesive can be prepared by blending an ethylene-vinyl monomer thermoplastic polymer having sufficient structural integrity to provide cohesive strength with a urethane prepolymer and a tackifying agent. The composition has sufficient green strength to form initial bonds. Additionally, over time, the composition cures to a final rigid, resilient quality structural adhesive bond.
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Bunnelle William L.
Markevka Virginia C.
Messman Elizabeth R.
Swoboda Jeffrey M.
Zimmel John M.
Gallagher John J.
H. B. Fuller Company
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